baber/WOPTO huggingface dataset:
Patent JP-2003060062-A (JP)
Title: Signal conversion integrated circuit
Inventor: NISHIZAWA JUNICHI
IPC: H03F1/42
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a signal conversion integrated circuit being employed in a semiconductor integrated circuit device, and the like, in which an extra-wide band high gain signal conversion can be realized. SOLUTION: In the signal conversion integrated circuit having a plurality of active elements, distributed capacitance comprising the parasitic capacities of the active elements and the wiring and distributed capacitance of the wiring are regulated through regulation of the shape of an I/O line, regulation of the parasitic capacitance of the active elements, and selection of the compositional material of the signal conversion integrated circuit, and the signal I/O line is formed into a constant K low-pass transmission line transmitting signals of cut-off frequency or below with no attenuation. Cut-off frequency can be prevented from lowering due to the capacities of the active elements.
Patent JP-2003065823-A (JP)
Title: Gas safety device
Inventor: FUJII YASUSHI
IPC: G01F3/22
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To make gas interrupted automatically in the occurrence of fire, and to allow automatic emergency notification to a distant place such as a fire station. SOLUTION: A gas flow velocity is measured based on change in propagation times of an ultrasonic wave by ultrasonic sensors 1, 2 to find a flow rate of the passing-through gas, and a temperature is measured concurrently by a temperature measuring means 7, based on a change in an average of the ultrasonic propagation times. When a temperature elevation exceeding a prescribed temperature is confirmed in the occurrence of the fire, a cut-off valve 9 is closed to shut off the gas and the automatic notification is conducted concurrently by a communication adaptor 13 using a telephone line.
Patent JP-2003061512-A (JP)
Title: Rat having high sensitivity to carcinogenic substance
Inventor: SHIRAI TOMOYUKI
IPC: C07K14/705
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rat having high sensitivity to carcinogenic substances to enable easy detection of carcinogenic substances in high sensitivity in a short time, provide a method for detecting carcinogenic substances by using the rat and provide a method for the screening of an anticancer substance by using the rat affected with cancer. SOLUTION: It has been found that a rat having inhibited normal function of gap junction has high sensitivity to carcinogenic substances. The normal function of gap junction is inhibited by depleting a part of connexin gene, preparing a plasmid vector integrated with the connexin-function depleted gene and introducing the vector into a rat to prepare a transgenic rat. The use of the rat of the invention enables the easy and quick detection of carcinogenic substances in high sensitivity and the rat of the invention affected with cancer is effectively usable for the screening of anticancer substances.
Patent JP-2003061601-A (JP)
Title: Non-glutinous rice-processed solid food and method for producing the same
Inventor: KANO CHIMAO
IPC: A23L7/10
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a chewy and crunchy non-glutinous rice-processed solid food used for an instant food, and free from getting out of shape even when boiled. SOLUTION: This nonglutinous rice-processed solid food is obtained through the following process: adding 15-20 wt.% of Joshinko (nonglutinous rice flour) based on raw material cleaned nonglutinous rice to the cleaned nonglutinous rice after soaking it in water so as to be moistened, steaming/kneading the resultant mixture while generating steam using a steaming/kneading machine, pounding the thus treated mixture using a rice cake maker to obtain rice cake-like dough, extruding the rice cake- like dough into water from a squeezing machine to be formed into a cylindrical shape so as to cool the dough, taking the cooled dough out of water, drying the dough followed by cutting it into an appropriate shape;  wherein powdered vegetables or ones from which the adherent water content is removed after boiling, powdered seaweeds, powdered seasoning and/or the like may be added to the solid food when pounded using the rice cake maker. The thus obtained nonglutinous rice-processed solid food is preservable for a long term, allows a user to instantly cook it to serve as crunchy ingredients for clean soup, miso soup or sukiyaki, and is usable in homes, restaurants or the like, and available for an outdoor food.
Patent JP-2003062901-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: KOBAYASHI IEYASU
IPC: B29L7/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film in which an error hardly occurs due to a deviation of a track caused by a dimensional change of a tape width in a linear track type largecapacity digital data storage application and which is useful as a base film of a magnetic recording medium which improves output characteristics. SOLUTION: In the biaxially oriented polyester film for the magnetic recording medium, (1) the film is formed of a polyester which contains a sulfonate quaternary phosphonium salt having an ester forming functional group in a polymer chain in such a manner that a value of an AC volume resistivity of a film-like molten material is 6.5×10<8> Ω.cm or less. (2) A temperature expansion coefficient αt of a widthwise direction of the film is +10×10<-6> to -10×10<-6> / deg.C, and a humidity expansion coefficient αh is +15×10<-6> to +5×10<-6> /%R.H. (3) A widthwise dimensional change of the film before and after a load of 22 MPa is applied to the film in its longitudinal direction and the film is treated at 49 deg.C, 90%R.H. for 12 hours is 0.35% or less.
Patent JP-2003062688-A (JP)
Title: Solder for soldering iron
Inventor: TAKEMOTO TADASHI
IPC: H05K3/34
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a solder suitable for a resin flux cored filament solder and capable of inhibiting the corrosion of iron plated layer on the tip of solder iron. SOLUTION: This solder contains flux component therein and is formed in filament shape. The solder has a composition of 0.2-5 wt.% Ag, 0.01-0.2 wt.% Fe, optionally prescribed amount of Cu, Bi, Pb, Ni, and Co, and the balance being Sn and inevitable impurities, except the flux component.
Patent JP-2003070136-A (JP)
Title: Cable supporter and vibration tester
Inventor: ITO MASAAKI
IPC: F16L3/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable supporter, as well as a vibration tester equipped with the same, capable of aligning a cable, a hose, or the like by an appropriate force. SOLUTION: A cable holder 8 supports and fixes a plurality of cables 7. There are provided a plurality of long rods 82 disposed almost parallel to each other, a plurality of short rods 83 spanned between the long rods, and a belt 84 which supports and fixes the cable on the long rod and the short rod. The cable is arranged between two adjoining short rods over the long rod. The adjoining cable and at least a part of outer periphery of the short rod are alternately wound with the belt, so that the cable is supported and fixed on the long rod and the short rod.
Patent JP-2003069874-A (JP)
Title: Camera
Inventor: ISHII AKIHIRO
IPC: H04N5/225
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera that continuously performs imaging by a camera using a power feeding device for a portable telephone (portable device) which is generally very easy to obtain and can substitutely use the power feeding device for a tripod. SOLUTION: This camera is provided with a battery 22 for an electronic camera 10, a compound terminal 20 which is a terminal for feeding operation power from the outside and is provided with a terminal shape being the same as that of a terminal for power feeding provided in a portable telephone (portable device), and a power source switching means 25 for using power fed from a power feeding device 30 for a portable telephone (portable device) in the electronic camera 10 in the place of the battery 22 being the operation power source of the electronic camera 10 if the power feeding device 30 for a portable telephone (portable device) is connected to the compound terminal 20, and can therefore utilize the power feeding device 30 for a portable telephone (portable device) that is generally very easy to obtain in the electronic camera 10.
Patent JP-2003073701-A (JP)
Title: Nickel powder for external electrode of laminated ceramic capacitor and manufacturing method therefor
Inventor: KATO HIDEJI
IPC: H01G4/12
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a nickel powder for external electrodes with few agglomerate particles and a manufacturing method therefor. SOLUTION: The nickel powder for the external electrode of a laminated ceramic capacitor includes, in the nickel, at least one alkaline earth metal of 0.01-0.50 wt.%, and/or at least one alkali metal of 0.01-0.10 wt.%. The method for manufacturing the nickel powder for the external electrode of the laminated ceramic capacitor, comprises adding a liquid in which at least one salt of an alkaline earth metal and/or an alkali metal is dissolved, to at least one nickel salt selected from among nickel sulfate, nickel nitrate, nickel chloride, nickel oxide, nickel hydroxide and nickel carbonate, and reducing it at the temperature of 450 deg.C or higher but 650 deg.C or lower, for 1.5 hours or longer but 4 hours or shorter, in an atmosphere containing hydrogen.
Patent JP-2003038548-A (JP)
Title: Method for constituting highly functional implant
Inventor: KOZUKA YOJI
IPC: A61F2/82
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional and practical implant in which a problem in which a minute implant does not conventionally generate enough heat is improved and an electromagnetic field measuring function is added. SOLUTION: The implant in which a resonance circuit is constituted of a coil 1 and a capacitor 2 and coil electric current is efficiently energized by magnetic field irradiation of a definite frequency and heat is highly efficiently generated by optimization of crosssectional diameter of a coil wire material is constituted. A non- magnetic material is used as a coil material and stable resonance characteristics are relatively easily kept by the irradiated magnetic field to ensure high heat generation and reproducibility. By setting a circuit element so as to change circuit constants of the capacitor, etc., with temperature, a problem on controlling temperature for holding specified temperature characteristics is solved.  Electromagnetic strength of the irradiated electromagnetic field is detected by a micro-sensor of an IC level by paying attention to a property that oscillating frequency of an IC oscillator linearly changes depending to bias value to solve a problem for application to fields of medical care instruments and environmental electromagnetic engineering wherein minute sensors are required. It is also applied to a stent and the stent is made to be functional.
Patent JP-2003087515-A (JP)
Title: Image reader, and image input/output device
Inventor: HIGUCHI KENJI
IPC: H04N1/21
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image input/output device for narrowing a region where the circumferential part of an original platen which is unreadable. SOLUTION: A recessed part 50 composed of a circular hole is formed in a guide member 16 that is connected to the circumferential part of the original platen 14, to abut on an original so that the original is positioned on the face 15 of a board of the original platen 14. A scanning part reads a shadow of the recessed part 50, recessed part image data representing the shadow of the recessed part 50 are produced, and a control part sets an origin of origin image data corresponding to a reading origin 47 on the face 15 of the board in the scanning part on the basis of the recessed part image data.
Patent JP-2002332509-A (JP)
Title: Metal powder and its manufacturing method, conductive paste, and multilayer ceramic electronic parts
Inventor: MAEDA MASAYOSHI
IPC: B22F1/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To perform the particle-size reduction and particle-size uniformization of metal powder to be contained in conductive paste used for forming an inner electrode of multilayer ceramic electronic parts and to make it possible to meet the recent demand for the thinning of the ceramic layer and inner electrode to be provided to the multilayer ceramic electronic parts. SOLUTION: A metallic-salt solution containing metallic salt is charged into a reducing-agent solution containing reducing agent and the metallic salt is reduced so that metal powder composed of metal contained in the metallic salt can be precipitated. In this method for manufacturing the metal powder by the liquid process, the charging of the metallic-salt solution is completed before the passage of time is <= two-thirds the length of time from the initiation of the charging of the metallic-salt solution to the appearance of a heat- generation peak attendant on the reduction of the metallic salt and hereby the sudden formation of coarse particles in the resultant fine metal powder can be prevented.
Patent JP-2003080390-A (JP)
Title: Light absorption device for high intensity laser beam
Inventor: MURO MIKIO
IPC: B23K26/064
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a light absorption device in which the light is effectively absorbed even when the light is such a high intensity laser beam as a high output ultrashort pulse laser beam thus damage or the generation of debris is negligible. SOLUTION: The device is furnished with an incident port 3 for the laser beam, opposite reflection surfaces 4 and 5 which are provided at the back of the incident port 3 and receive the laser beam and an optical absorption body 14 provided at the end of a leak opening 12 located at the other end of the opposite reflection faces.  The laser beam 2 which is made incident from the incident port 3 is made incident at a large incident angle θ with respect to the opposite reflection faces and reflected, further made incident upon the other reflection face 5 of the opposite reflection faces and advances while repeating a plurality of reflections, a part of light energy of the laser beam 2 is absorbed at every reflection on the opposite reflection faces 4 and 5, finally the laser beam is made incident on the optical absorption body 14 from the leak opening 12 and substantially all the energy is absorbed and made extinctive.
Patent JP-2003084956-A (JP)
Title: Image forming device, and software reconstructing method
Inventor: MIZUKAMI KOJI
IPC: H04N1/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a service in such a range that no effects are given to the obstacle, when a hardware resource has an obstacle. SOLUTION: This image forming device is provided with a diagnosing part 211 to detect an obstacle in the hardware resource when the image forming device is started, and an SCS 122 to selectively start a control service and an application having no effects on the detected obstacle based on the obstacle detected by the diagnosing part 211, and a reconstruction table listing obstacles in the hardware resource with relation to control serves and applications having effects on the obstacles in the hardware resource.
Patent JP-2002340381-A (JP)
Title: Air supply and exhaust equipment
Inventor: NARUKAWA YOSHINORI
IPC: F24F7/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide air supply and exhaust equipment, in which chamber parts are made compact in a unit structure, so as to be fit to a conventional general ventilator exclusively for exhaust, and the air flow supplied to the outlet of the unit is made uniform, and at a high flow rate. SOLUTION: In this air supply and exhaust equipment, chamber units 20a, 20b, etc., are fit independently around the outer periphery of a suction hood 22 collecting and exhausting air in a specific local region in the lower side. The units 20a, 20b, etc., are provided respectively with connection ports 30, supply-air spaces 31 and straightening paths 34 communicating with outlets 24. Outdoor air conducted to the connection ports 30 through an air-supply duct is supplied into the air-supply space 31, in which the dynamic pressure distribution is made uniform, and the air is passed through the straightening path 34, and then supplied as more uniform air flow of a high flow rate to the outlets 24.
Patent JP-2003080999-A (JP)
Title: Styrene foam recovery vehicle
Inventor: TSUJINO HIROSHI
IPC: B01D53/81
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a styrene foam recovery vehicle that excels in the workability and safety of a styrene foam charging operation and the like, enables an easy and accurate understanding of the amount of recovered styrene foam, and enables dissolving treatment of a large amount of styrene foam in a short time. SOLUTION: The styrene foam recovery vehicle is equipped, on the vehicle, with a recovery tank storing a solvent capable of dissolving styrene foam, a heat exchanger for liquefying vaporized solvent in the recovery tank, a recirculation mechanism for returning the solvent liquefied in the heat exchanger to the recovery tank, an active carbon tank storing active carbon for adsorbing solvent included in gas past the heat exchanger, and a measuring device for measuring the weight of the recovery tank.
Patent JP-2003088315-A (JP)
Title: Utensil for sushi rolled into cone shape in hand
Inventor: MIZUNO TATSUMI
IPC: A23L7/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a utensil for sushi rolled into core shape in hand, which makes anyone rapidly and accurately prepare sushi rolled into a triangular pyramid shape in hand by using the fixed utensil. SOLUTION: One end part of a semiconical body member 1 to be a solid body is provided with a bent member 4 having continuously formed recessed channel parts 5 and flat parts 6 at equal intervals on one side part in such a way that a semiconical shape is folded in the direction of the other side part. A conical shape is formed by the main body member and the bent member.
Patent JP-2003079704-A (JP)
Title: Sterilizing filter unit and air cleaning system
Inventor: KOMA HIROKI
IPC: B01D39/16
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing filter unit and an air cleaning system with which sterilizing performance is more surely maintained, the occurrence of secondary infection and foreign smell is prevented, safety in maintenance is secured and energy saving can be achieved. SOLUTION: This unit is composed of a dust collecting filter 2 and an active photocatalyst sterilizing filter 3 attached along with the upstream side face of this dust collecting filter 2.
Patent JP-2003092351-A (JP)
Title: Semiconductor device and fuse element trimming method
Inventor: FUJITANI KENJI
IPC: B23K26/361
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a trimming monitor circuit which can easily evaluate the degree of adjacent damage and to provide a trimming method of a fuse element in the semiconductor device including the trimming monitor circuit. SOLUTION: An HTM circuit 100 is provided with a second fuse block 101. The second fuse block 101 includes fuses CF1 to CF4 of second fuse elements, and fuses MF1 to MF4 of first monitor fuse elements. In the fuses MF1 to MF4, one end of the fuse MF1 is connected to an electrode 3, the other end of the fuse MF1 to one end of the fuse MF2, the other end of the fuse MF2 to one end of the fuse MF3, the other end of the fuse MF3 to one end of the fuse MF4, and the other end of the fuse MF4 to an electrode 5. The fuses CF1 to CF4 and fuses MF1 to MF4 are mutually arranged.
Patent JP-2003092611-A (JP)
Title: Communication system
Inventor: MAMIYA MITSUNOBU
IPC: H04L69/14
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To reset a slave device with a simple and convenient configuration. SOLUTION: An inhibit means inhibits transmission of data from a master device to the slave device through a predetermined data communication line among communication lines. A reset signal transmission means transmits a reset signal to the data communication line. A detection means detects the reset signal. That is, the detection means detects the reset signal sent to the predetermined communication line for data transmission. When the detection means detects the reset signal, a reset means resets the slave device. Since the communication system uses the data communication line to transmit the reset signal, the communication system can reset the slave device without the need for a reset signal line being an exclusive line to which the reset signal is sent.
Patent JP-2003094751-A (JP)
Title: Thermal transfer printer
Inventor: MORI MASAHIKO
IPC: B41J31/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer which can loosen an ink ribbon to prevent the ink ribbon from rubbing a recording medium when a thermal head is turned up/down while the recording medium is transferred, and can eliminate paper stains generated at the time of printing. SOLUTION: In the thermal transfer printer, when the ink ribbon 9 is started to be pressed to the recording medium 1 by turning down the thermal head 5, or when pressing the ink ribbon 9 in a press state to the medium 1 is started to be released by turning up the thermal head 5, while a transfer roller 3 is rotated to transfer the recording medium 1 at a predetermined transfer speed in a transfer direction of an arrow A, the ink ribbon located between the thermal head 5 and a supply core 11 is slackened at least in the middle of the up/down movement of the thermal head 5. Therefore, rubbing between the recording medium 1 being transferred and the ink ribbon 9 is eliminated, and stains of the recording medium 1 after printed can be prevented.
Patent JP-2003095328-A (JP)
Title: Decoration for round rice-cake
Inventor: MOCHIMARU AKIHIKO
IPC: B65D77/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a decoration for a round rice-cake, in which even if a little child is accidentally choked with the decoration which lodges in throat, there is no danger of suffocation, because he can breath freely. SOLUTION: A plurality of small holes 5 communicating with a hollow part 4 are provided in a hollow decoration 1 shaped like a sour orange placed on the top of the package of the rice cake. A big hole 6 of a larger diameter than the holes 5, communicating with the hollow part 4 is made in the bottom corresponding to the top of the package.
Patent JP-2002274357-A (JP)
Title: Road surface condition discriminating device and method and discriminating program for road surface condition
Inventor: KAWASAKI HIROAKI
IPC: B60W40/068
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a road surface condition discriminating device identifying presently attached tires and capable of accurately setting a threshold for discriminating slipperiness. SOLUTION: The road surface condition discriminating device is provided with a rotational speed detecting means periodically detecting rotational speeds of the tires of four wheels of a vehicle, a first calculating means calculating a vehicle speed from a measurement value by the rotational speed detecting means, a second calculating means calculating acceleration/deceleration of the vehicle, a third calculating means calculating a slip ratio from the rotational speeds of the four wheels, a fourth calculating means subjecting the acceleration/ deceleration and the slip ratio of the vehicle to a moving average, a fifth calculating means determining a primary regression coefficient and a correlation between the acceleration/deceleration and the slip ratio of the vehicle subjected to the moving average,  and a threshold setting means setting a threshold for road surface condition discrimination on the basis of the primary regression coefficient when the correlation is a predetermined value or more.